| Top |
| guint | bitrate | Read / Write |
| guint | keyframe-period | Read / Write |
| guint | loop-filter-level | Read / Write |
| GstVaapiRateControlVP8 | rate-control | Read / Write |
| guint | sharpness-level | Read / Write |
| GstVaapiEncoderTuneVP8 | tune | Read / Write |
| guint | yac-qi | Read / Write |
“bitrate” property“bitrate” guint
The desired bitrate expressed in kbps (0: auto-calculate).
Flags: Read / Write
Allowed values: <= 102400
Default value: 0
“keyframe-period” property“keyframe-period” guint
Maximal distance between two keyframes (0: auto-calculate).
Flags: Read / Write
Allowed values: [1,300]
Default value: 30
“loop-filter-level” property“loop-filter-level” guint
Controls the deblocking filter strength.
Flags: Read / Write
Allowed values: <= 63
Default value: 0
“rate-control” property “rate-control” GstVaapiRateControlVP8
Rate control mode.
Flags: Read / Write
Default value: Constant QP
“sharpness-level” property“sharpness-level” guint
Controls the deblocking filter sensitivity.
Flags: Read / Write
Allowed values: <= 7
Default value: 0
“tune” property “tune” GstVaapiEncoderTuneVP8
Encoder tuning option.
Flags: Read / Write
Default value: None
“yac-qi” property“yac-qi” guint
Quantization Table index for Luma AC Coefficients, (in default case, yac_qi=4 for key frames and yac_qi=40 for P frames).
Flags: Read / Write
Allowed values: <= 127
Default value: 40